【摘要】 秦巴山区白三叶引种试验结果表明 ,春播白三叶出苗快 ,长势良好 ,开花期鲜草的平均产量为 90 0 0 kg/hm2 ;茎叶比 6.2 5∶ 1。开花期白三叶的粗蛋白质和粗纤维含量分别为1 7.3%和 1 4.8%。认为白三叶营养价值高 ,耐热、抗旱能力强 ,越夏性能好 ,是值得在秦巴山区推广的优良豆科牧草品种之一更多还原

【Abstract】 The result of introducing White Clover (Trifolium repens L ) to Qinba mountain region shown that spring sowing White Clover grew fast, the average fresh grass production was 9 000 kg/hm 2; stem: leave ratio and fresh∶dry ratio were 1∶1 6 and 6 25∶1 respectively Crude protein content and crude fiber percentage at flowering stage were 17 3% and 14 8% In conclusion, White Clover with high nutritional level, strong resistance to drought and hot, and better performance in summer is one of the superior legume grass variety that should be widely extended in Qinba mountain region \;更多还原